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/* Support for -fdiagnostics-add-output= and -fdiagnostics-set-output=.
Copyright (C) 2024-2025 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* This file implements the options -fdiagnostics-add-output=,
-fdiagnostics-set-output=. Most of the work is done
by diagnostics/output-spec.cc so it can be shared by libgdiagnostics. */
#include "config.h"
#define INCLUDE_ARRAY
#define INCLUDE_STRING
#define INCLUDE_VECTOR
#include "system.h"
#include "coretypes.h"
#include "version.h"
#include "intl.h"
#include "diagnostic.h"
#include "diagnostics/output-spec.h"
#include "opts.h"
#include "options.h"
/* Decls. */
namespace {
struct opt_spec_context : public diagnostics::output_spec::dc_spec_context
{
public:
opt_spec_context (const gcc_options &opts,
diagnostics::context &dc,
line_maps *location_mgr,
location_t loc,
const char *option_name)
: dc_spec_context (dc,
location_mgr,
location_mgr,
loc,
option_name),
m_opts (opts)
{}
const char *
get_base_filename () const final override
{
return (m_opts.x_dump_base_name
? m_opts.x_dump_base_name
: m_opts.x_main_input_basename);
}
const gcc_options &m_opts;
};
} // anon namespace
void
handle_OPT_fdiagnostics_add_output_ (const gcc_options &opts,
diagnostics::context &dc,
const char *arg,
location_t loc)
{
gcc_assert (arg);
gcc_assert (line_table);
const char *const option_name = "-fdiagnostics-add-output=";
opt_spec_context ctxt (opts, dc, line_table, loc, option_name);
auto sink = ctxt.parse_and_make_sink (arg, dc);
if (!sink)
return;
sink->set_main_input_filename (opts.x_main_input_filename);
dc.add_sink (std::move (sink));
}
void
handle_OPT_fdiagnostics_set_output_ (const gcc_options &opts,
diagnostics::context &dc,
const char *arg,
location_t loc)
{
gcc_assert (arg);
gcc_assert (line_table);
const char *const option_name = "-fdiagnostics-set-output=";
opt_spec_context ctxt (opts, dc, line_table, loc, option_name);
auto sink = ctxt.parse_and_make_sink (arg, dc);
if (!sink)
return;
sink->set_main_input_filename (opts.x_main_input_filename);
dc.set_sink (std::move (sink));
}
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